[nos-bbs] JNOS return to sender

[John Kristian]

I would want the return message sent to the value of the original message's 'Return-Path' header, or if there is none, the 'From' header.

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Date: Thu, 27 Oct 2022 10:12:39 -0500
From:maiko at pcsinternet.ca
Message-ID:<74df2731c23a37ba254b430e627b17ff at pcsinternet.ca>

... how should I identify the 'sender', the BBS sending it, would it go to sysop at bbs, or what mail header field did you have in mind ?